What is the difference between .cvsd and .m4r?
- Extension
- .cvsd
- .m4r
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Adaptive Digital Technologies
- Apple Inc.
- Description
- Continuously Variable Slope Delta Modulation Audio is a headerless format used to compress speech audio for applications such as voice mail.
- M4R is an iTunes ringtone file that stores mono channel audio. They are identical to the M4A format files only that they are correctly used for ringtones.
- MIME Type
- audio/x-cvsd
- audio/x-m4r
- Sample
- sample.m4r